Abstract
The bronchopulmonary system, like most other organ systems in the body, possesses a significant functional reserve. This is most apparent during exercise, when the pulmonary tidal volume and oxygen consumption can increase by a factor of 10–20 over basal values. Under normal conditions exercise tolerance is limited not by the bronchopulmonary system, but by the cardiovascular system. Respiratory limitation generally is seen only in advanced diseases involving the bronchial system, the lung parenchyma, or the pulmonary vascular system. Exercise limitation due to problems of respiratory mechanics may be presumed to exist when the absolute value of the one-second forced expiratory volume (FEV1) is less than 800 ml [8]. This lower limit must be considered, therefore, when predicting residual postoperative function after pulmonary resection. A vital capacity of approximately 15 ml/kg body weight represents another critical value, with lower values implying, at the least, pulmonary exercise limitation [13].
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References
Daum S, Goerg R, Mack D, Horbacher A (1979) Hämodynamische Untersuchungen bei einseitiger temporärer Okklusion der Pulmonalarterie. Herz 1:47
Dragojevic B, Buess G, Thoma R, Klaschik E, Pichlmaier H (1980) Probleme der Indikation und Beatmung bei Segmentresektion der Trachae. Langenbecks Arch Chir 351:99
Keller R, Kopp C, Zutter W, Mlczoch J, Herzog H (1976) Der Lungenkreislauf als leistungsbegrenzender Faktor bei Patienten. Verhandlungen der Gesellschaft für Lungen-und Atmungsforschung. Ulmer WT (Hrsg). Springer, Berlin Heidelberg New York
Konietzko N (1981) Lungenfunktionsprüfung. In: Hamelmann H, Troidl H (Hrsg) Behandlung des Bronchialkarzinoms, Symposium Kiel 1970, Thieme, Stuttgart New York
Konietzko N, Petro W (1980) Lungenfunktionsdiagnostik bei Stenosen im Bereich der großen Atemwege. Langenbecks Arch Chir 352:277
Konietzko N, Ferlinz R, Loddenkemper K, Magnussen H, Schlimmer P, Toomes H, v Wichert P (1983) Empfehlungen zur präoperativen Lungenfunktionsdiagnostik. Prax Klin Pneumol 37:1199
Schäfer P, Meyer Erkelenz JD, Effert S (1978) Lungenfunktion und Operabilität. Dtsch Med Wochenschr 102:123
Segall JJ, Butterworth BA (1966) Ventilatory capacity in chronic bronchitis in relation to carbodioxide retention. Scand J Resp Dis 47:215
Taube K, Konietzko N (1980) Prediction of postoperative cardiopulmonary function in patients undergoing pneumonectomy. Thorac Cardiovasc Surg 28:348
Thoma R, Pöhler E, Siemon G (1982) Pathophysiologie der Wechselbeziehungen zwischen kardiovaskulären und respiratorischen Funktionsstörungen. Med Welt 33:1330
Thoma R, Voigtmann R, Magnussen H (1980) Präoperative Diagnostik beim Bronchialkarzinom. Therapiewoche 30:6737
Widimysky J (1982) Pulmonale Hypertonie. Thieme, Stuttgart New York
Wolff G (1977) Die künstliche Beatmung auf Intensivstation. Springer, Berlin Heidelberg New York
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Thoma, R. (1989). Functional Operability in Thoracic Surgical Procedures. In: Pichlmaier, H., Schildberg, F.W. (eds) Thoracic Surgery. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-83256-7_1
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DOI: https://doi.org/10.1007/978-3-642-83256-7_1
Publisher Name: Springer, Berlin, Heidelberg
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